NIPPON SIGNAL CO LTD has a total of 5,908 patent applications. It increased the IP activity by 58.0%. Its first patent ever was published in 1964. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets transport, environmental technology and measurement are ARTHUR REGINALD ANGUS, ANSALDO STS AUSTRALIA PTY LTD and CHENGDU 91R INTELLIGENT TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 5,504 | |
#2 | WIPO (World Intellectual Property Organization) | 98 | |
#3 | United States | 77 | |
#4 | EPO (European Patent Office) | 76 | |
#5 | Republic of Korea | 44 | |
#6 | China | 38 | |
#7 | Canada | 15 | |
#8 | Brazil | 11 | |
#9 | India | 10 | |
#10 | Taiwan | 9 | |
#11 | Malaysia | 7 | |
#12 | Hong Kong | 4 | |
#13 | United Kingdom | 3 | |
#14 | Switzerland | 2 | |
#15 | Germany | 2 | |
#16 | France | 2 | |
#17 | Philippines | 2 | |
#18 | Belgium | 1 | |
#19 | Indonesia | 1 | |
#20 | Italy | 1 | |
#21 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Environmental technology | |
#3 | Measurement | |
#4 | Basic communication technologies | |
#5 | Telecommunications | |
#6 | Digital networks | |
#7 | Optics | |
#8 | Computer technology |
# | Name | Total Patents |
---|---|---|
#1 | Sakai Masayoshi | 192 |
#2 | Shirai Toshihito | 155 |
#3 | Yomogihara Koichi | 140 |
#4 | Hoshino Takehiko | 127 |
#5 | Futsuhara Koichi | 115 |
#6 | Wada Hiroyuki | 110 |
#7 | Takahira Masahiro | 102 |
#8 | Sakurai Masaaki | 97 |
#9 | Nishimura Mitsuo | 96 |
#10 | Harada Jiyunichirou | 95 |
Publication | Filing date | Title |
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WO2021079889A1 | Inspection system | |
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JP2019168725A | Drive unit | |
JP2020203634A | Monitoring device | |
JP2020203773A | Inspection device | |
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JP2020071217A | Inspection system | |
JP2020189520A | Facility monitoring device | |
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JP2020126516A | Notification device and notification system |